altLabel |
inward rectifier K+ channel KIR3.4 heart KATP channel potassium voltage-gated channel subfamily J member 5 CIR LQT13 GIRK4 potassium channel, inwardly rectifying subfamily J, member 5 KIR3.4 G protein-activated inward rectifier potassium channel 4 KATP1 IRK-4 cardiac ATP-sensitive potassium channel |